Bug Fix: Skip invalid server ID during multi-server delete

Change-Id: I8e5339f07b43dd0a9422eaf33346bbfdf2c9b328
Signed-off-by: Dan Lawton <dlawton@redhat.com>
Closes-Bug: #2122056

openstackclient/compute/v2/server.py

@@ -2218,24 +2218,49 @@ class DeleteServer(command.Command):
                 self.app.stdout.flush()
 
         compute_client = self.app.client_manager.compute
+
+        deleted_servers = []
         for server in parsed_args.server:
-            server_obj = compute_client.find_server(
-                server,
-                ignore_missing=False,
-                all_projects=parsed_args.all_projects,
-            )
+            try:
+                server_obj = compute_client.find_server(
+                    server,
+                    ignore_missing=False,
+                    all_projects=parsed_args.all_projects,
+                )
 
-            compute_client.delete_server(server_obj, force=parsed_args.force)
+                compute_client.delete_server(
+                    server_obj, force=parsed_args.force
+                )
+                deleted_servers.append(server_obj)
+            except Exception as e:
+                LOG.error(
+                    _(
+                        "Failed to delete server with "
+                        "name or ID '%(server)s': %(e)s"
+                    ),
+                    {'server': server, 'e': e},
+                )
 
-            if parsed_args.wait:
+        if parsed_args.wait:
+            for server_obj in deleted_servers:
                 try:
                     compute_client.wait_for_delete(
                         server_obj, callback=_show_progress
                     )
                 except sdk_exceptions.ResourceTimeout:
                     msg = _('Error deleting server: %s') % server_obj.id
+                    deleted_servers.remove(server_obj)
                     raise exceptions.CommandError(msg)
 
+        fails = len(parsed_args.server) - len(deleted_servers)
+        if fails > 0:
+            total = len(parsed_args.server)
+            msg = _("%(fails)s of %(total)s servers failed to delete.") % {
+                'fails': fails,
+                'total': total,
+            }
+            raise exceptions.CommandError(msg)
+
 
 class PercentAction(argparse.Action):
     def __init__(

openstackclient/tests/unit/compute/v2/test_server.py

@@ -4449,6 +4449,55 @@ class TestServerDelete(compute_fakes.TestComputev2):
         )
         self.assertIsNone(result)
 
+    def test_server_delete_multi_servers_with_exceptions(self):
+        servers = compute_fakes.create_servers(count=2)
+        self.compute_client.find_server.side_effect = [
+            servers[0],
+            sdk_exceptions.ResourceNotFound(),
+            servers[1],
+        ]
+
+        arglist = [servers[0].id, 'unexist_server', servers[1].id]
+
+        verifylist = [
+            ('force', False),
+            ('all_projects', False),
+            ('wait', False),
+            (
+                'server',
+                [servers[0].id, 'unexist_server', servers[1].id],
+            ),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        exc = self.assertRaises(
+            exceptions.CommandError,
+            self.cmd.take_action,
+            parsed_args,
+        )
+        self.assertEqual('1 of 3 servers failed to delete.', str(exc))
+
+        self.compute_client.find_server.assert_has_calls(
+            [
+                mock.call(
+                    servers[0].id, ignore_missing=False, all_projects=False
+                ),
+                mock.call(
+                    'unexist_server', ignore_missing=False, all_projects=False
+                ),
+                mock.call(
+                    servers[1].id, ignore_missing=False, all_projects=False
+                ),
+            ]
+        )
+
+        self.compute_client.delete_server.assert_has_calls(
+            [
+                mock.call(servers[0], force=False),
+                mock.call(servers[1], force=False),
+            ]
+        )
+
     def test_server_delete_with_all_projects(self):
         arglist = [
             self.server.id,